Apple Inc.

Intel Corporation

First Solar, Inc.

Other

Intel IP Corporation

Gang Xiong

Yushu Zhang

Debdeep Chatterjee

Hong He

Alexei Vladimirovich Davydov

Seunghee Han

Jong-Kae Fwu

Guotong Wang

Yuan Zhu

Huaning Niu

Dae Won Lee

Sergey Panteleev

Hwan-Joon Kwon

Joonyoung Cho

Ajit Nimbalker

Alexey Vladimirovich Khoryaev

Yongjun Kwak

Ralf Matthias Bendlin

Jeongho Jeon

Wenting Chang

Sergey D Sosnin

Lopamudra Kundu

Bishwarup Mondal

Yingyang Li

Salvatore Talarico

Honglei Miao

Daewon Lee

Yujian Zhang

Gregory Vladimirovich Morozov

Fatemeh Hamidi-Sepehr

Sameer Pawar

Qian Li

Mikhail S Shilov

Wook Bong Lee

Qinghua Li

Carlos Horacio Aldana

Toufiqul Islam

Avik Sengupta

Geng Wu

Andrey Chervyakov

Youn Hyoung Heo

Dawei Ying

Victor Sergeev

Bharat Shrestha

Seau Sian Lim

Lili Wei

Rick C Powell

Hyejung Jung

Konstantinos Dimou

Qiaoyang Ye

Michael Faerber

Dmitry Belov

Jie Cui

Candy Yiu

Alexander Sasha Sirotkin

Tao Wu

Hua Li

Wei Zhang

Mohammad Mamunur Rashid

Hooman Shirani-Mehr

Mo-Han Fong

Markus Dominik Mueck

Rui Huang

Richard Charles Burbidge

Hujun Yin

Marta Martinez Tarradell

Anthony Lee

Benyamin Buller

Abhijeet Bhorkar

Joseph John Shiang

Pingping Zong

William Hullinger Huber

Ingolf Karls

Yang Tang

Xiaogang Chen

Joey Chou

Hyung-Nam Choi

Kyeongin Jeong

Jing Zhu

Yi Guo

Puneet K Jain

Sudeep K Palat

Satish Chandra Jha

Kathiravetpillai Sivanesan

RongZhen Yang

Yizhi Yao

Zhibin Yu

Robert Zaus

Farid Adrangi

Sungho Moon

Elmar Wagner

Jaemin Han

David K Hwang

Yuhan Zhou

Lu Lu

Shafi Bashar

Christian Ibars Casas

Devices, systems and methods for a fifth generation (5G) or new radio (NR) system comprising determining a configuration for an uplink (UL) transmission resource with respect to a listen before talk (LBT) operation on an unlicensed spectrum and transmitting uplink control information (UCI) on the UL transmission resource based on the configuration subjected to the LBT operation.

Uplink (UL) transmission in wideband carrier and carrier aggregation in NR systems operating on unlicensed spectrum

Described is an apparatus of a User Equipment (UE). The apparatus may comprise a first circuitry, a second circuitry, and a third circuitry. The first circuitry may be operable to process one or more configuration transmissions from the gNB carrying a rule for Uplink (UL) collisions and process a first Downlink (DL) transmission and a second DL transmission. The second circuitry may be operable to identify a first UL transmission for the first DL transmission and a second UL transmission for the second DL transmission, the first UL transmission overlapping with the second UL transmission in at least one Orthogonal Frequency Division Multiplexing (OFDM) symbol. The third circuitry may be operable to generate at least one of the first UL transmission and the second UL transmission in accordance with the rule for UL collisions.

Handling collision for mini-slot-based and slot-based transmission

Embodiments herein provide techniques for transmission of a physical uplink control channel (PUCCH) in a wireless cellular network. For example, transmission schemes are provided for sequence-based transmission of a PUCCH and/or to improve PUCCH coverage. User equipment (UE) may: determine uplink control information (UCI) pay load information for the PUCCH with a PUCCH format 1; determine a sequence for transmission of the PUCCH based on the UCI pay load information; and map the determined sequence to allocated resources for the PUCCH format 1 for transmission.

Transmission scheme for physical uplink control channel

Systems and methods are provided to determine an estimated location of a user equipment (UE). For instance, a UE can provide a positioning request to a node while the UE is in a radio resource control idle (RRC_IDLE) or inactive (RRC_INACTIVE) state. The positioning request can be implemented in a random access channel (RACH) message A (MsgA). The UE can then receive a positioning response from the node. The positioning response can be implemented in a RACH message B (MsgB).

Systems and methods of providing new radio positioning

Briefly, in accordance with one or more embodiments, apparatus of an evolved NodeB (eNB) comprises circuitry to configure one or more parameters for a 5G master information block (xMIB). The xMIB contains at least one of the following parameters: downlink system bandwidth, system frame number (SFN), or configuration for other physical channels, or a combination thereof. The apparatus of the eNB comprises circuitry to transmit the xMIB via a 5G physical broadcast channel (xPBCH) on a predefined resource, the xPBCH comprising a xPBCH. The xPBCH may use a DM-RS based transmission mode, and a beamformed xPBCH may be used for mid band and high band.

Physical broadcast channel design

The present disclosure provides techniques for physical uplink shared channel (PUSCH) only based small data transmission, including: configuration of pre-allocated UL resource (PUR) set; association of synchronization signal block (SSB) and PUSCH transmission; scrambling sequence generation of the PUSCH transmission; and a procedure for PUSCH only transmission carrying small data. Other embodiments may be described and claimed.

Physical uplink shared channel based small data transmission

The present disclosure provides apparatuses, systems, methods, and machine readable storage medium for physical uplink shared channel (PUSCH) transmission between a user equipment (UE) and a base station, based on a robust codebook. In an embodiment, a UE, including circuitry operable to: report a UE capability of the UE to a base station, wherein the UE capability comprises a number of phase tracking reference signal (PT-RS) antenna ports (N) supported by the UE; decode control signaling received from the base station, wherein the control signaling comprises at least one parameter to indicate a precoder selected from a codebook based on at least the N; and perform physical uplink shared channel (PUSCH) transmission according to the indicated precoder; wherein the codebook is predefined or configured based on different numbers of PT-RS antenna ports and different waveforms, in the UE and the base station.

Physical uplink shared channel (PUSCH) transmission based on robust codebook

The present application relates to wireless devices, and more particularly to apparatus, systems, and methods for multiplexing configured Grant (CG) transmissions in New Radio (NR) systems operating on unlicensed spectrum. In some embodiments, uplink control information may be transmitted in one or more configured grant physical uplink shared channels mapped to a respective one or more mini-slots.

Multiplexing configured grant transmissions in new radio systems operating on unlicensed spectrum

The disclosure describes mechanisms for reliability enhancement on control channel and data channel and mechanisms in URLLC. An apparatus of a RAN node for URLLC includes baseband circuitry to configure at least one DCI for scheduling transmission of at least one PDSCH content having same information. For each DCI, the baseband circuitry determines a CORESET for transmitting the DCI. The disclosure further describes mechanisms for the support of low latency transmission in URLLC. To improve peak data rate and spectrum efficiency in FDD system, the RAN node configures a DCI for scheduling data transmission using blank resources of a self-contained slot structure. Further, CBG-based transmission with separate HARQ-ACK feedback is provided to configure a DCI for scheduling data transmission of a TB and to divide the TB into multiple CBGs, and to configure uplink control data to carry separate HARQ feedback for the CBGs.

Enhancement of performance of ultra-reliable low-latency communication

According to the embodiments provided herein, a photovoltaic device can include an absorber layer. The absorber layer can be doped p-type with a Group V dopant and can have a carrier concentration of the Group V dopant greater than 4×10cm. The absorber layer can include oxygen in a central region of the absorber layer. The absorber layer can include an alkali metal in the central region of the absorber layer. Methods for carrier activation can include exposing an absorber layer to an annealing compound in a reducing environment. The annealing compound can include cadmium chloride and an alkali metal chloride.

Photovoltaic devices and semiconductor layers with group v dopants and methods for forming the same

Resource allocation is provided for an integrated access and backhaul (IAB) network, such as a distributed unit (DU) of an IAB. Methods and systems for allocating resources include allocating a first cell-specific pattern of downlink-flexible-uplink (DL-F-UL) availability for one or more slots, allocating a second cell-specific pattern of DL-F-UL availability for the one or more slots. The IAB DU can signal one or more of the first and second cell-specific patterns to an other IAB DU. At least one of the first cell-specific pattern and the second cell-specific pattern defines a slot format different from a DL-F-UL format. Slot format configuration (e.g., semi-static or dynamic SFI) are provided to support space division multiplexing/spatial multiplexing (SDM).

Slot formats for semi-static download-uplink configuration and dynamic slot format indication in integrated access and backhaul networks

This disclosure describes improving a 4-step RACH procedure by using a 2-step RACH procedure. A UE transmits a PRACH preamble and associated MsgA physical uplink shared channel (PUSCH) on a configured time and frequency resource. After successful detection of the PRACH preamble, and decoding of the MsgA PUSCH, the gNB transmits MsgB in the second step. Generally, a mapping is used between the PRACH preamble and the PUSCH resource unit for 2-step RACH. This disclosure describes the mapping for 2-step RACH.

Mapping between PRACH preambles and PUSCH resource units for 2-step RACH

Disclosed are systems, methods, and one or more computer-readable media (CRM) storing instructions for the triggering of a channel state information reference signal (CSI-RS) by user equipment (UE) in a wireless cellular network. The UE measures a downlink reference signal. The UE also determines a condition for triggering a channel state information reference signal (CSI-RS) is satisfied based on the downlink reference signal. Then, the UE transmits a request for a base station of the wireless cellular network to provide the CSI-RS to the UE based on the condition being satisfied.

System and method for UE triggered CSI-RS

A user equipment (UE) can include processing circuitry configured to decode downlink control information (DCI) from a base station, the DCI including a modulation coding scheme (MCS) index and physical uplink shared channel (PUSCH) allocation. A demodulation reference signal (DMRS) is encoded for transmission to the base station within a plurality of DMRS symbols based on the PUSCH allocation. A phase tracking reference signal (PT-RS) time domain density is determined based on the MCS index and a number count of the DM-RS symbols for the DM-RS transmission. The PTRS is encoded for transmission using a plurality of PT-RS symbols based on the determined time domain density. The plurality of symbols includes one or both of front-loaded DM-RS symbols and additional DM-RS symbols.

Phase tracking reference signal (PT-RS) configuration

Techniques are provided for selecting a spatial relation for a physical uplink shared channel (PUSCH) transmission by a user equipment (UE) operating in a multi-transmission reception point (TRP) multi-antenna panel environment. For example, the UE prepares a PUSCH transmission intended for a first TRP of a plurality of TRPs available to the UE in the wireless network, and determines a first antenna port group of a plurality of antenna port groups of the UE that is more directionally aligned with the first TRP than other antenna port groups of the plurality of antenna port groups. The UE further transmits the PUSCH transmission to the first TRP via the first antenna port group using a default spatial relation used for a physical uplink control channel (PUCCH) communication with the first TRP via the first antenna port group.

PUSCH default beam in NR with multi-TRP multi-panel operation

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Beaverton, OR, United States of America

Gang Xiong